Package: animalEKF 1.2

animalEKF: Extended Kalman Filters for Animal Movement

Synthetic generation of 1-D and 2-D correlated random walks (CRWs) for animal movement with behavioral switching, and particle filter estimation of movement parameters from observed trajectories using Extended Kalman Filter (EKF) model. See Ackerman (2018) <https://digital.library.temple.edu/digital/collection/p245801coll10/id/499150>.

Authors:Samuel Ackerman

animalEKF_1.2.tar.gz
animalEKF_1.2.zip(r-4.5)animalEKF_1.2.zip(r-4.4)animalEKF_1.2.zip(r-4.3)
animalEKF_1.2.tgz(r-4.4-any)animalEKF_1.2.tgz(r-4.3-any)
animalEKF_1.2.tar.gz(r-4.5-noble)animalEKF_1.2.tar.gz(r-4.4-noble)
animalEKF_1.2.tgz(r-4.4-emscripten)animalEKF_1.2.tgz(r-4.3-emscripten)
animalEKF.pdf |animalEKF.html✨
animalEKF/json (API)

# Install 'animalEKF' in R:

install.packages('animalEKF', repos = c('https://sam-data-guy-iam.r-universe.dev', 'https://cloud.r-project.org'))

Datasets:

bc_longlat_map - Image of Bolsa Chica for use with 'shark_vis_longlat'
bc_longlat_map_img_ras - Raster image of Bolsa Chica for use with 'shark_vis_longlat'
shark_data_longlat - Raw shark data spline-interpolated to 90-second intervals
shark_data_raw - Original shark data

On CRAN:

This package does not link to any Github/Gitlab/R-forge repository. No issue tracker or development information is available.

1.00 score 1 stars 309 downloads 14 exports 76 dependencies

Last updated 1 years agofrom:e141662e90. Checks:OK: 3 NOTE: 4. Indexed: yes.

Target	Result	Date
Doc / Vignettes	OK	Nov 22 2024
R-4.5-win	NOTE	Nov 22 2024
R-4.5-linux	NOTE	Nov 22 2024
R-4.4-win	NOTE	Nov 22 2024
R-4.4-mac	NOTE	Nov 22 2024
R-4.3-win	OK	Nov 22 2024
R-4.3-mac	OK	Nov 22 2024

Exports:cdlm_robot cdlm_robot_twostate cdlm_robot_twostate_2D EKF_1d_interp_joint EKF_interp_joint interp_trajectory_joint low_var_sample make_segments normalize_angle rug_multicolor shark_vis_longlat sim_trajectory_joint spline_interp tess2spat

Dependencies:base64enc bezier bslib cachem class classInt cli coda colorspace commonmark crayon DBI deldir digest e1071 ellipse fansi farver fastmap fontawesome fs ggplot2 glue gtable HDInterval htmltools httpuv isoband jquerylib jsonlite KernSmooth labeling later lattice lifecycle magrittr MASS Matrix MatrixModels mcmc MCMCpack memoise mgcv mime munsell mvtnorm nlme pillar pkgconfig plyr png promises proxy quantreg R6 rappdirs RColorBrewer Rcpp rlang s2 sass scales sf shiny sourcetools sp SparseM survival tibble units utf8 vctrs viridisLite withr wk xtable

Citation

Readme and manuals

Help Manual

Help page	Topics
Extended Kalman Filters for Animal Movement	animalEKF-package animalEKF
Image of Bolsa Chica for use with 'shark_vis_longlat'	bc_longlat_map
Raster image of Bolsa Chica for use with 'shark_vis_longlat'	bc_longlat_map_img_ras
Shiny app for 1D simulation of robot movement with CDLM.	cdlm_robot
Shiny app for simulation of 1D robot movement with CDLM and two states.	cdlm_robot_twostate
Shiny app for simulation of 2D robot movement with CDLM and two states.	cdlm_robot_twostate_2D
Extended Kalman Filter (EKF) for 1-D movement with interpolation	EKF_1d_interp_joint
Extended Kalman Filter (EKF) for joint shark movement with interpolation	EKF_interp_joint
Sample particles using low-variance sampling.	low_var_sample
Plot path connecting points on ggplot.	make_segments
Wrap angle measurements to the interval (-pi, pi).	normalize_angle
Multicolor rug of tick marks.	rug_multicolor
Raw shark data spline-interpolated to 90-second intervals	shark_data_longlat
Original shark data	shark_data_raw
Shiny app for visualizing observed shark movement.	shark_vis_longlat
Simulation and interpolation of trajectories.	interp_trajectory_joint sim_trajectory_joint
Bezier spline interpolation of observations.	spline_interp
Convert Voronoi tessellation tiles to a shapefile.	tess2spat

Package: animalEKF 1.2

animalEKF: Extended Kalman Filters for Animal Movement

Citation

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)